KDE 3.5.7 has been released. "This release has a renewed focus on KDE PIM applications. KAddressBook, KOrganizer and KAlarm received attention with bugfixes, while KMail additionally witnessed new features and improvements with both interface work and IMAP handling: it can manage IMAP quota and copy and move all folders." In addition, Munich's KDE distribution LiMux has been certified to meet the international usability standard ISO 9241.